Great prose. Not really Jossed by the completion of Seeking because you're playing as a Master, which you can't do in Fallen London. This uses the IF format more for pacing than as a game, since there's only one meaningful divergence which is somewhat non-obvious; see the walkthrough.

The Virulent (34892 words) by fadeaccompliChapters: 65/65Fandom: Sunless SeaRating: Teen And Up AudiencesWarnings: Creator Chose Not To Use Archive WarningsCharacters: Zee Captain, The Carnelian Exile, Maybe's Daughter, The Quiet Deviless, Original CharactersAdditional Tags: Choose Your Own Adventure, Possible Character Death, Epistolary, Canon-Typical HorrorSummary: The Virulent leaves the docks of London with a new captain at its helm: a woman seeking fame, fortune, and adventure on the Unterzee. The zee will always provide opportunities, but not every captain knows how to navigate between the shoals of caution and ambition to find what she seeks.

This is a super-impressive choose your own adventure, which also a playthrough version as a straight story. It's readable on general FL/SS knowledge.

Another AU: this is merely a prologue, and you shouldn't read it if that would frustrate (the rating is for the work as it was expected to be completed, not as it stands now). That said, it's a very well-written and tantalizing prologue, setting up a (broken) arranged marriage between Hamilton and Laurens, also Angelica as a pirate.

Heading back a little closer to history, this follows the historical timeline, but still gets references to the musical in, and hits me square in all my sisters and, especially, my Eliza feels.

Outside the Lines (2355 words) by BethCGPhoenixChapters: 1/1Fandom: Hamilton - MirandaRating: General AudiencesWarnings: No Archive Warnings ApplyCharacters: Thomas Jefferson, Aaron Burr, James Madison, Alexander HamiltonAdditional Tags: Yuletide 2015, Yuletide Treat, Metafiction, MusicalsSummary: Burr’s always been a little creepy, in Thomas’s so-humble opinion. It’s not just because he’d rather answer a song with a smile instead of a rhyme; he’s always got this look on his face like he knows something you don’t, like he’s looking straight past you to a future you. Those times Washington starts going on about history having its eyes on you, while Burr’s back there practically boring holes in his skull? Yeah. // Guess that’s what the Cabinet gets for hanging around with a narrator, though. They’re all like that.

This is delightfully strange and appropriately meta and still moving, which is a hell of a trick.